How to pass in a parameter into a report viewer on a jsp - and hidden

Hi, I've built a php application and am using the java environment to enable the crystal report/viewer. The developer was looking how to pass in a parameter into a report viewer on a jsp. Ultimately the end product we need is to get an HTML report viewer loading a report file with hidden parameters so to not expose other customer data (it's a shared database for multiple customers) preferably loaded from php using maybe the php java bridge. Would anyone happen to have any sample code or any guidance?
<%@ page contentType="text/html; charset=UTF-8"
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="/crystal-tags-reportviewer.tld" prefix="crviewer"%>
<%
// just a test to grab rpt name from GET
String rptFile = "report_files/" + request.getParameter("rpt");
%>
<crviewer:viewer reportSourceType="reportingComponent" viewerName=""
isOwnPage="true">
<crviewer:report reportName="<%= rptFile %>" />
</crviewer:viewer>
Many thanks in advance!
Mark

I am not aware of any html tags you can pass to the viewer for parameter values. Normally, you would load the report in code and then use the SDK with the report object to pass parameter values.

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Hi,
CREATE OR REPLACE package body xxal_basic_sal_increment_pkg1 as
procedure emp_pro_inc1(ERRBUF VARCHAR2,RETCODE OUT NUMBER,
p_business_group_id_enter in number,p_change_date in varchar2) is
CURSOR STAFF IS
SELECT pp.ASSIGNMENT_ID
,peo.EMPLOYEE_NUMBER employee_no
,pp.OBJECT_VERSION_NUMBER
,pp.PAY_PROPOSAL_ID
,pp.PROPOSED_SALARY_N basic_salary
,pp.PROPOSAL_REASON
,pp.change_date
,pp.BUSINESS_GROUP_ID
,pg.name
,pr.PERFORMANCE_RATING,
'' v_effective_start_date,
'' v_effective_end_date
FROM per_all_people_f peo,
per_all_assignments_f pa,
per_pay_proposals pp,
per_grades_tl pg,
per_performance_reviews_v pr
where pa.person_id = peo.PERSON_ID
and pa.ASSIGNMENT_ID = pp.ASSIGNMENT_ID
and peo.PERSON_ID=pr.PERSON_ID
and pg.GRADE_ID=pa.GRADE_ID
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and sysdate between peo.EFFECTIVE_START_DATE and peo.EFFECTIVE_END_DATE
and sysdate between pa.EFFECTIVE_START_DATE and pa.EFFECTIVE_END_DATE
and peo.BUSINESS_GROUP_ID = p_business_group_id_enter
and pp.change_DATE = (select max(change_DATE) from per_pay_proposals temp
where ASSIGNMENT_ID =pp.ASSIGNMENT_ID);
--L_BUSINESS_GROUP_ID NUMBER:=5128;
L_ASSIGNMENT_ID NUMBER;
L_PAY_PROPOSAL_ID NUMBER;
L_OBJECT_VERSION_NUMBER NUMBER;
L_pyp_proposed_sal_warning BOOLEAN;
L_additional_comp_warning boolean;
l_person_id number;
L_COMMON boolean;
L_ELEMENT_ENTRY_ID NUMBER;
TEMP NUMBER;
L_EFFECTIVE_START_DATE DATE;
L_MULTI VARCHAR2(30):='N';
L_APPROVED VARCHAR2(30):='Y';
L_CHANGE_DATE DATE:=TO_DATE('31-JAN-2008','DD-MON-YYYY');
BEGIN
v_disp_output:='EMPLOYEE_NUMBER'||','||
'BASIC'||','||
'EFF START DATE'||','||
'EFF END DATE';
fnd_file.put_line(FND_FILE.output,v_disp_output);
FOR STAFF_VAR IN STAFF LOOP
L_ELEMENT_ENTRY_ID:=null;
begin
select assign.assignment_id,assign.effective_start_date into
l_assignment_id,l_change_date_new
from per_people_f peo,per_assignments_f assign
where peo.person_id=assign.person_id
and sysdate between peo.effective_start_date and peo.effective_end_date
and sysdate between assign.effective_start_date and assign.effective_end_date
and current_employee_flag='Y'
and primary_flag='Y'
and peo.business_group_id=l_business_group_id
and peo.employee_number=staff_var.employee_no;
L_CHANGE_DATE_new:=L_CHANGE_DATE;
--L_CHANGE_DATE_new:=STAFF_VAR.v_effective_start_date;
begin
HR_MAINTAIN_PROPOSAL_API.INSERT_SALARY_PROPOSAL
P_PAY_PROPOSAL_ID=>L_PAY_PROPOSAL_ID
,P_ASSIGNMENT_ID=>staff_var.ASSIGNMENT_ID
,P_BUSINESS_GROUP_ID=>staff_var.BUSINESS_GROUP_ID
,P_CHANGE_DATE=>L_CHANGE_DATE_new
,P_PROPOSED_SALARY_N=>STAFF_VAR.basic_salary
,P_OBJECT_VERSION_NUMBER=>STAFF_VAR.OBJECT_VERSION_NUMBER
,p_multiple_components=>L_MULTI
,p_approved=>L_APPROVED
,P_VALIDATE=>false
,p_element_entry_id =>L_ELEMENT_ENTRY_ID
,P_INV_NEXT_SAL_DATE_WARNING=>l_common
,P_PROPOSED_SALARY_WARNING=>L_COMMON
,P_APPROVED_WARNING=>L_COMMON
,P_PAYROLL_WARNING=>L_COMMON
in the above code the variable L_CHANGE_DATE DATE is hard coded .
but we need to supply this variable value as dynamic, means (p_change date--procedure IN Parameter )
i tried like below ,
CREATE OR REPLACE package body xxal_basic_sal_increment_pkg1 as
procedure emp_pro_inc1(ERRBUF VARCHAR2,RETCODE OUT NUMBER,
p_business_group_id_enter in number,p_change_date in varchar2) is
CURSOR STAFF IS
SELECT pp.ASSIGNMENT_ID
,peo.EMPLOYEE_NUMBER employee_no
,pp.OBJECT_VERSION_NUMBER
,pp.PAY_PROPOSAL_ID
,pp.PROPOSED_SALARY_N basic_salary
,pp.PROPOSAL_REASON
,pp.change_date
,pp.BUSINESS_GROUP_ID
,pg.name
,pr.PERFORMANCE_RATING,
'' v_effective_start_date,
'' v_effective_end_date
FROM per_all_people_f peo,
per_all_assignments_f pa,
per_pay_proposals pp,
per_grades_tl pg,
per_performance_reviews_v pr
where pa.person_id = peo.PERSON_ID
and pa.ASSIGNMENT_ID = pp.ASSIGNMENT_ID
and peo.PERSON_ID=pr.PERSON_ID
and pg.GRADE_ID=pa.GRADE_ID
--and peo.EMPLOYEE_NUMBER=STAFF_VAR.employee_no
and sysdate between peo.EFFECTIVE_START_DATE and peo.EFFECTIVE_END_DATE
and sysdate between pa.EFFECTIVE_START_DATE and pa.EFFECTIVE_END_DATE
and peo.BUSINESS_GROUP_ID = p_business_group_id_enter
and pp.change_DATE = (select max(change_DATE) from per_pay_proposals temp
where ASSIGNMENT_ID =pp.ASSIGNMENT_ID);
--L_BUSINESS_GROUP_ID NUMBER:=5128;
L_ASSIGNMENT_ID NUMBER;
L_PAY_PROPOSAL_ID NUMBER;
L_OBJECT_VERSION_NUMBER NUMBER;
L_pyp_proposed_sal_warning BOOLEAN;
L_additional_comp_warning boolean;
l_person_id number;
L_COMMON boolean;
L_ELEMENT_ENTRY_ID NUMBER;
TEMP NUMBER;
L_EFFECTIVE_START_DATE DATE;
L_MULTI VARCHAR2(30):='N';
L_APPROVED VARCHAR2(30):='Y';
L_CHANGE_DATE DATE:=TO_DATE(p_change_date,'DD-MON-YYYY');
BEGIN
v_disp_output:='EMPLOYEE_NUMBER'||','||
'BASIC'||','||
'EFF START DATE'||','||
'EFF END DATE';
fnd_file.put_line(FND_FILE.output,v_disp_output);
FOR STAFF_VAR IN STAFF LOOP
L_ELEMENT_ENTRY_ID:=null;
begin
select assign.assignment_id,assign.effective_start_date into
l_assignment_id,l_change_date_new
from per_people_f peo,per_assignments_f assign
where peo.person_id=assign.person_id
and sysdate between peo.effective_start_date and peo.effective_end_date
and sysdate between assign.effective_start_date and assign.effective_end_date
and current_employee_flag='Y'
and primary_flag='Y'
and peo.business_group_id=l_business_group_id
and peo.employee_number=staff_var.employee_no;
L_CHANGE_DATE_new:=L_CHANGE_DATE;
--L_CHANGE_DATE_new:=STAFF_VAR.v_effective_start_date;
begin
HR_MAINTAIN_PROPOSAL_API.INSERT_SALARY_PROPOSAL
P_PAY_PROPOSAL_ID=>L_PAY_PROPOSAL_ID
,P_ASSIGNMENT_ID=>staff_var.ASSIGNMENT_ID
,P_BUSINESS_GROUP_ID=>staff_var.BUSINESS_GROUP_ID
,P_CHANGE_DATE=>L_CHANGE_DATE_new
,P_PROPOSED_SALARY_N=>STAFF_VAR.basic_salary
,P_OBJECT_VERSION_NUMBER=>STAFF_VAR.OBJECT_VERSION_NUMBER
,p_multiple_components=>L_MULTI
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,P_VALIDATE=>false
,p_element_entry_id =>L_ELEMENT_ENTRY_ID
,P_INV_NEXT_SAL_DATE_WARNING=>l_common
,P_PROPOSED_SALARY_WARNING=>L_COMMON
,P_APPROVED_WARNING=>L_COMMON
,P_PAYROLL_WARNING=>L_COMMON
but we are getting the error Cause: FDPSTP failed due to ORA-01839: date not valid for month specified
ORA-06512: at "APPS.XXAL_BASIC_SAL_INCREMENT_PKG1", line 45
ORA-06512: at line 1
we tried the solution available in the metalink still its giving error ..
pl help us to solve this issue ...
how should we pass the date parameter while we run the concurrent program(we used date value set).
also we tried with some other value set also ..
Regards,
kumar

dear,
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the code ....
/* Formatted on 2007/08/29 16:20 (Formatter Plus v4.8.8) */
----------------------- P R O P O S A L -------------------------
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IS
SELECT xdp.ROWID, xdp.assignment_id, xdp.change_date,
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OPEN crs_dc_mn;
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hr_maintain_proposal_api.insert_salary_proposal
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p_assignment_id => pro_rcrd.assignment_id,
p_business_group_id => l_business_group_id,
p_change_date => pro_rcrd.change_date,
p_comments => NULL,
p_next_sal_review_date => NULL,
p_proposal_reason => NULL,
p_proposed_salary_n => pro_rcrd.proposed_salary,
p_forced_ranking => NULL,
p_performance_review_id => NULL,
p_attribute_category => NULL,
p_attribute1 => NULL,
p_attribute2 => NULL,
p_attribute3 => NULL,
p_attribute4 => NULL,
p_attribute5 => NULL,
p_attribute6 => NULL,
p_attribute7 => NULL,
p_attribute8 => NULL,
p_attribute9 => NULL,
p_attribute10 => NULL,
p_attribute11 => NULL,
p_attribute12 => NULL,
p_attribute13 => NULL,
p_attribute14 => NULL,
p_attribute15 => NULL,
p_attribute16 => NULL,
p_attribute17 => NULL,
p_attribute18 => NULL,
p_attribute19 => NULL,
p_attribute20 => NULL,
p_object_version_number => l_ctr_object_version_number,
p_multiple_components => 'N', -- 918219
p_approved => 'Y',
p_validate => FALSE,
p_element_entry_id => l_element_entry_id,
p_inv_next_sal_date_warning => l_inv_next_sal_date_warning,
p_proposed_salary_warning => l_proposed_salary_warning,
p_approved_warning => l_approved_warning,
p_payroll_warning => l_payroll_warning
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l_rows_processed := l_rows_processed + 1;
IF l_rows_processed = l_commit_point
THEN
COMMIT;
l_rows_processed := 0;
END IF;
EXCEPTION
WHEN OTHERS
THEN
l_errmessage := SQLERRM;
UPDATE xx_dc_proposal
SET err_message = l_errmessage
WHERE ROWID = pro_rcrd.ROWID;
END;
END LOOP;
CLOSE crs_dc_mn;
COMMIT;
END;
..............................

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Message was edited by: Prakash N
Message was edited by: Prakash N

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26      l_sample_tbl.EXTEND;
27      l_sample_tbl(3) := 'three';
28      l_sample_tbl.EXTEND;
29      l_sample_tbl(4) := 'four';
30      l_sample_tbl.EXTEND;
31      l_sample_tbl(5) := 'five';
32      DBMS_OUTPUT.PUT_LINE(print_contents(l_sample_tbl));
33 END;
34 /
one, two, three, four, five
PL/SQL procedure successfully completed.
SQL> HTH,
T.

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